属于这两组的第一个数字：
42,70,102,110,114,170,174,222,273,310,322,370,374,402,410,442,470,474,710,741,742,777,1001,1002,1010,1022,1023,1070,1074,1102,1173,1221,1222,1270,1310,1311,1342,1370,1374,1407,1414,1442,1443,1474,1702,1742,1743,1771,2001,2014,2022,2074,2110,2114,2121,2202,2211,2222,2242,2247,2270,2274,2301,2314,2343,2373,2410,2414,2422,2702,2703,2710,2714,2717,2742,2770,2774,3002,3014,3021,3070,3074,3110,3111,3122,3170,3171,3201,3243,3302,3310,3311,3322,3342,3370,3374,3414,3417,3422,3423,3441,3470,3471,3477,3702,3714,3723,3741,4010,4011,4017,4042,4047,4071,4102,4123,4142,4147,4173,4202,4210,4277,4301,4310,4314,4323,4342,4371,4402,4403,4407,4722,4773,7010,7021,7042,7077,7102,7107,7122,7174,7202,7221,7222,7270,7302,7322,7347,7374,7414,7422,7473,7474,7701,7707,7743,7777,10002,10011,10014,10023,10047,10114,10127,10142,10203,10210,10222,10227,10274,10310,10311,10317,10322,10373,10402,10414,10442,10703,10707,10714,10722,10742,11001,11077,11121,11122,11170,11174,11202,11211,11222,11247,11274,11342,11343,11373,11407,11414,11427,11442,11473,11703,11710,12002,12010,12027,12102,12111,12117,12121,12142,12170,12173,12174,12207,12214,12310,12314,12322,12327,12341,12370,12374,12414,12423,12711,12727,12741,12742,12747,12770,12774,14001,14003,14043,14074,14102,14122,14127,14142,14147,14174,14217,14222,14223,14241,14270,14271,14307,14314,14342,14343,14402,14443,14470,14707,14710,14714,14721,14722,14773,14774,17014,17022,17102,17114,17121,17122,17142,17143,17171,17174,17210,17222,17227,17241,17242,17274,17277. 一些较大的示例：
777207,777223,777271,777273,777274,777310,777327,777347,777377,777401,777403,777417,777441,777470,777707,777711,777723,777741,777747,777774.